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[jira] Updated: (DBCP-282) defaultReadOnly not honored in server.xml for PerUserPoolDataSource

Date

Tue, 03 Feb 2009 15:12:00 GMT

[ https://issues.apache.org/jira/browse/DBCP-282?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Josh Wyatt updated DBCP-282:
----------------------------
Attachment: patch.commons-dbcp-1.2.2-transaction.diff
Note the pasted version of the patch got a little garbled due to changing some chars, poor
formatting, etc; this is the actual diff for the patch.
> defaultReadOnly not honored in server.xml for PerUserPoolDataSource
> -------------------------------------------------------------------
>
> Key: DBCP-282
> URL: https://issues.apache.org/jira/browse/DBCP-282
> Project: Commons Dbcp
> Issue Type: Bug
> Affects Versions: 1.2.2
> Environment: Tomcat 4.1.29/Apache-2.0.55/Oracle JDBC on RedHat ES3.0 on i386
> Reporter: Josh Wyatt
> Fix For: 1.3
>
> Attachments: patch.commons-dbcp-1.2.2-transaction.diff
>
> Original Estimate: 2h
> Remaining Estimate: 2h
>
> Running dbcp-1.2.2 on Apache-2.0.55/Tomcat-4.1.29/Jakarta on Linux, using JDBC to connect
to Oracle 10g DB.
> We are seeing the constant SET TRANSACTION READ WRITE activity against the DB connection,
and although I appreciate the discussion about a new configuration option, I am not able to
figure out how to disable this activity.
> Background on this issue can be found at:
> http://issues.apache.org/jira/browse/DBCP-178
> For reference, assume that we do not have control over the codebase, although we have
full control over the server configuration (server.xml, etc).
> I found the configuration options page for DBCP- but there appears to be no discussion
on the logistics/mechanics of how to set or change these configuration options.
> Our connections are implemented as type="org.apache.commons.dbcp.datasources.PerUserPoolDataSource"
in server.xml. We have tried setting the parameter in the ResourceParams section for the
JDBC stanza, like this:
> <ResourceParams name="jdbc/OURDBINSTANCENAME">
> <parameter>
> <name>factory</name>
> <value>org.apache.commons.dbcp.datasources.PerUserPoolDataSourceFactory</value>
> </parameter>
> <parameter>
> <name>defaultReadOnly</name>
> <value>notset</value>
> </parameter>
> ...
> </ResourceParams>
> ...with no success.
> It should be noted that previous to discovering this issue, we did not have this parameter
set at all; so I'm not even sure if this is the proper location for this configuration directive.
I could not find any guidance in the DBCP documentation on where to put this stuff.
> Please advise,
> Josh
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